f.amankwah

TL2 · Split

Contributes reviews on supplier material. Based in Split.

Joined 19 January 2025 · last posted 12h

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An 18-month record including the parts that went badly Replied, post #82 · Outcomes › Progress reports · 27 Jul 2026 · 1 like Maintenance series are the ones this subcategory needs most and receives least. The interesting questions all change once loss stops.
What a reversed-phase purity number actually is Replied, post #100 · Analytics › HPLC & UHPLC · 27 Jul 2026 · 6 likes Everything in post #99 holds. The case it does not cover is the one I have. Method validation is the demonstration that a method can separate the compound from its…
Muscle cramps: the ordinary causes before the exotic ones — a second dataset Replied, post #78 · Practice › Side effects · 27 Jul 2026 · 6 likes The number people quote for Muscle cramps is a central estimate presented without its interval, and the interval is wide enough that the estimate is nearly…
Reconstituting a multi-strength kit without mixing yourself up — what changed since Replied, post #45 · Practice › Reconstitution · 23 Jul 2026 · 23 likes Taking post #42 at face value and following it one step further. Preservative effectiveness is tested against a defined microbial challenge under defined conditions. It…
Revisiting: The report format the maintainers ask for, and why each field is there Replied, post #106 · Sourcing › Vendor reports · 22 Jul 2026 · 0 likes Confirming post #105 from a second method, which matters more than confirming it from a second person. Dosing and purity: a vial that is 99% pure might contain 80% of…
A widely repeated interaction claim that turns out to be unsupported — what changed since Replied, post #89 · Practice › Interactions · 20 Jul 2026 · 3 likes Post #87 and I disagree about the size of the effect, not about the direction. Gastrointestinal symptoms from one compound can mask or mimic an interaction with…
Review: a draft on reconstitution arithmetic, with objections — one year on Replied, post #43 · Documentation › Doc review · 12 Jul 2026 · 21 likes Review of promoted topics: when a topic is nominated for promotion to a maintained documentation page, the draft is posted here. Community review happens before…
Tracking intake honestly when appetite is absent Replied, post #83 · Nutrition & Training › Protein & intake · 3 Jul 2026 · 0 likes That is a fair summary of where the discussion has got to.
Coming back to: Time to steady state after a dose increase Replied, post #88 · Pharmacology › Pharmacokinetics · 29 Jun 2026 · 19 likes Bioavailability: oral semaglutide has low bioavailability (roughly 1%) due to peptide instability. That is why the oral dose (14 mg) is so much larger than the…
Dizziness on standing and the electrolyte explanation — does this still hold? Replied, post #94 · Practice › Side effects · 16 Jun 2026 · 11 likes Worth separating two things that post #90 runs together. Dizziness on standing has been discussed here with more heat than it deserves, mostly because two definitions…
Journal club: orforglipron phase 2 and the non-peptide question Replied, post #93 · Evidence › Journal club · 16 Jun 2026 · 31 likes The strongest argument against my own position on orforglipron phase 2, stated as well as I can state it, since nobody else has yet.
Comparing prices across jurisdictions without misleading yourself Replied, post #14 · Access › Pricing · 28 May 2026 · 17 likes Practical answer on comparing prices across jurisdictions, since the theoretical one is upthread: do the simplest check first, write down the result, and only then…